28)A Sinusoidal Electromagnetic Wave Is Propagating in Vacuum

question 22

Short Answer

28)A sinusoidal electromagnetic wave is propagating in vacuum.At a given point P and at a particular time,the electric field is in the +x direction and the magnetic field is in the -y direction.
(a)What is the direction of propagation of the wave?
(b)If the intensity of the wave at point P is what is the electric field amplitude at that point? (c = 3.00 × 10⁸ m/s,μ₀ = 4π × 10^-7 T ∙ m/A,ε₀ = 8.85 × 10^-12 C²/N ∙ m²)

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Definitions:

Cognitive-Behavioral

A psychological approach focusing on modifying dysfunctional emotions, behaviors, and thoughts through goal-oriented, systemic procedures.

Dysfunctional Behavior

Actions or behaviors that are maladaptive, impairing an individual's functioning in various facets of life, such as social or work environments.

Adaptive Alternate Behaviors

Behaviors developed as alternatives to previous, often maladaptive, behaviors to cope with situations in a more healthy or productive way.

Cognitive-Behavioral

Cognitive-Behavioral refers to a type of psychotherapy that focuses on identifying and modifying negative thought patterns and behaviors to improve emotional regulation and develop personal coping strategies.